Which feature in Copado allows safe and quick delivery of changes to production?

The feature that ensures the safe and quick delivery of changes to production in Copado is Continuous Delivery. This practice involves the automatic deployment of changes to production once those changes have passed necessary testing and validation stages. The primary goal of Continuous Delivery is to enable frequent and reliable releases, which helps teams to respond quickly to customer needs and market changes.

With Continuous Delivery, developers can deploy updates to production environments more efficiently and with less risk of failure. It streamlines the release process by promoting an automated pipeline that handles everything from integration to deployment. This means that after a change is tested and validated, it can be pushed live without significant manual intervention, thus maintaining high delivery speed and quality.

The other choices, while important in the context of the software development lifecycle, do not specifically encompass the entire process of safely delivering changes to production the way Continuous Delivery does. For instance, Continuous Integration helps in merging code changes frequently but does not alone ensure safe deployment. Manual Tasks can introduce more risk and delays and are less efficient in the context of production releases. Automated Testing plays a critical role in verifying the quality of code changes but is one part of the Continuous Delivery process rather than the overarching feature enabling safe and quick releases.